| # Copyright 1999-2013 Gentoo Foundation |
| # Distributed under the terms of the GNU General Public License v2 |
| |
| from portage.util.SlotObject import SlotObject |
| |
| |
| class Task(SlotObject): |
| __slots__ = ("_hash_key", "_hash_value") |
| |
| def __eq__(self, other): |
| try: |
| return self._hash_key == other._hash_key |
| except AttributeError: |
| # depgraph._pkg() generates _hash_key |
| # for lookups here, so handle that |
| return self._hash_key == other |
| |
| def __ne__(self, other): |
| try: |
| return self._hash_key != other._hash_key |
| except AttributeError: |
| return True |
| |
| def __hash__(self): |
| return self._hash_value |
| |
| def __len__(self): |
| return len(self._hash_key) |
| |
| def __getitem__(self, key): |
| return self._hash_key[key] |
| |
| def __iter__(self): |
| return iter(self._hash_key) |
| |
| def __contains__(self, key): |
| return key in self._hash_key |
| |
| def __str__(self): |
| """ |
| Emulate tuple.__repr__, but don't show 'foo' as u'foo' for unicode |
| strings. |
| """ |
| return "(%s)" % ", ".join(("'%s'" % x for x in self._hash_key)) |
| |
| def __repr__(self): |
| if self._hash_key is None: |
| # triggered by python-trace |
| return SlotObject.__repr__(self) |
| return "<%s (%s)>" % ( |
| self.__class__.__name__, |
| ", ".join(("'%s'" % x for x in self._hash_key)), |
| ) |
